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-rw-r--r--include/trace/events/dlm.h118
-rw-r--r--include/trace/events/io_uring.h42
-rw-r--r--include/trace/events/iocost.h2
-rw-r--r--include/trace/events/libata.h1
-rw-r--r--include/trace/events/sock.h6
5 files changed, 137 insertions, 32 deletions
diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h
index 32088c603244..bad21222130e 100644
--- a/include/trace/events/dlm.h
+++ b/include/trace/events/dlm.h
@@ -49,38 +49,52 @@
/* note: we begin tracing dlm_lock_start() only if ls and lkb are found */
TRACE_EVENT(dlm_lock_start,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode,
- __u32 flags),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name,
+ unsigned int namelen, int mode, __u32 flags),
- TP_ARGS(ls, lkb, mode, flags),
+ TP_ARGS(ls, lkb, name, namelen, mode, flags),
TP_STRUCT__entry(
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(int, mode)
__field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
__entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s",
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s res_name=%s",
__entry->ls_id, __entry->lkb_id,
show_lock_mode(__entry->mode),
- show_lock_flags(__entry->flags))
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
TRACE_EVENT(dlm_lock_end,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode, __u32 flags,
- int error),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name,
+ unsigned int namelen, int mode, __u32 flags, int error),
- TP_ARGS(ls, lkb, mode, flags, error),
+ TP_ARGS(ls, lkb, name, namelen, mode, flags, error),
TP_STRUCT__entry(
__field(__u32, ls_id)
@@ -88,14 +102,26 @@ TRACE_EVENT(dlm_lock_end,
__field(int, mode)
__field(__u32, flags)
__field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
__entry->flags = flags;
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+
/* return value will be zeroed in those cases by dlm_lock()
* we do it here again to not introduce more overhead if
* trace isn't running and error reflects the return value.
@@ -104,12 +130,15 @@ TRACE_EVENT(dlm_lock_end,
__entry->error = 0;
else
__entry->error = error;
+
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d",
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
show_lock_mode(__entry->mode),
- show_lock_flags(__entry->flags), __entry->error)
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -123,42 +152,65 @@ TRACE_EVENT(dlm_bast,
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(int, mode)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s", __entry->ls_id,
- __entry->lkb_id, show_lock_mode(__entry->mode))
+ TP_printk("ls_id=%u lkb_id=%x mode=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
TRACE_EVENT(dlm_ast,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, struct dlm_lksb *lksb),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb),
- TP_ARGS(ls, lkb, lksb),
+ TP_ARGS(ls, lkb),
TP_STRUCT__entry(
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(u8, sb_flags)
__field(int, sb_status)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
- __entry->sb_flags = lksb->sb_flags;
- __entry->sb_status = lksb->sb_status;
+ __entry->sb_flags = lkb->lkb_lksb->sb_flags;
+ __entry->sb_status = lkb->lkb_lksb->sb_status;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d",
+ TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status)
+ show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -173,17 +225,28 @@ TRACE_EVENT(dlm_unlock_start,
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x flags=%s",
+ TP_printk("ls_id=%u lkb_id=%x flags=%s res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_lock_flags(__entry->flags))
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -199,18 +262,29 @@ TRACE_EVENT(dlm_unlock_end,
__field(__u32, lkb_id)
__field(__u32, flags)
__field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->flags = flags;
__entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d",
+ TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_lock_flags(__entry->flags), __entry->error)
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h
index 66fcc5a1a5b1..aa2f951b07cd 100644
--- a/include/trace/events/io_uring.h
+++ b/include/trace/events/io_uring.h
@@ -158,6 +158,8 @@ TRACE_EVENT(io_uring_queue_async_work,
__field( unsigned int, flags )
__field( struct io_wq_work *, work )
__field( int, rw )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -168,11 +170,13 @@ TRACE_EVENT(io_uring_queue_async_work,
__entry->opcode = opcode;
__entry->work = work;
__entry->rw = rw;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, flags 0x%x, %s queue, work %p",
__entry->ctx, __entry->req, __entry->user_data,
- io_uring_get_opcode(__entry->opcode),
+ __get_str(op_str),
__entry->flags, __entry->rw ? "hashed" : "normal", __entry->work)
);
@@ -198,6 +202,8 @@ TRACE_EVENT(io_uring_defer,
__field( void *, req )
__field( unsigned long long, data )
__field( u8, opcode )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -205,11 +211,13 @@ TRACE_EVENT(io_uring_defer,
__entry->req = req;
__entry->data = user_data;
__entry->opcode = opcode;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s",
__entry->ctx, __entry->req, __entry->data,
- io_uring_get_opcode(__entry->opcode))
+ __get_str(op_str))
);
/**
@@ -298,6 +306,8 @@ TRACE_EVENT(io_uring_fail_link,
__field( unsigned long long, user_data )
__field( u8, opcode )
__field( void *, link )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -306,11 +316,13 @@ TRACE_EVENT(io_uring_fail_link,
__entry->user_data = user_data;
__entry->opcode = opcode;
__entry->link = link;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, link %p",
__entry->ctx, __entry->req, __entry->user_data,
- io_uring_get_opcode(__entry->opcode), __entry->link)
+ __get_str(op_str), __entry->link)
);
/**
@@ -390,6 +402,8 @@ TRACE_EVENT(io_uring_submit_sqe,
__field( u32, flags )
__field( bool, force_nonblock )
__field( bool, sq_thread )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -400,11 +414,13 @@ TRACE_EVENT(io_uring_submit_sqe,
__entry->flags = flags;
__entry->force_nonblock = force_nonblock;
__entry->sq_thread = sq_thread;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, flags 0x%x, "
"non block %d, sq_thread %d", __entry->ctx, __entry->req,
- __entry->user_data, io_uring_get_opcode(__entry->opcode),
+ __entry->user_data, __get_str(op_str),
__entry->flags, __entry->force_nonblock, __entry->sq_thread)
);
@@ -435,6 +451,8 @@ TRACE_EVENT(io_uring_poll_arm,
__field( u8, opcode )
__field( int, mask )
__field( int, events )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -444,11 +462,13 @@ TRACE_EVENT(io_uring_poll_arm,
__entry->opcode = opcode;
__entry->mask = mask;
__entry->events = events;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, mask 0x%x, events 0x%x",
__entry->ctx, __entry->req, __entry->user_data,
- io_uring_get_opcode(__entry->opcode),
+ __get_str(op_str),
__entry->mask, __entry->events)
);
@@ -474,6 +494,8 @@ TRACE_EVENT(io_uring_task_add,
__field( unsigned long long, user_data )
__field( u8, opcode )
__field( int, mask )
+
+ __string( op_str, io_uring_get_opcode(opcode) )
),
TP_fast_assign(
@@ -482,11 +504,13 @@ TRACE_EVENT(io_uring_task_add,
__entry->user_data = user_data;
__entry->opcode = opcode;
__entry->mask = mask;
+
+ __assign_str(op_str, io_uring_get_opcode(opcode));
),
TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, mask %x",
__entry->ctx, __entry->req, __entry->user_data,
- io_uring_get_opcode(__entry->opcode),
+ __get_str(op_str),
__entry->mask)
);
@@ -523,6 +547,8 @@ TRACE_EVENT(io_uring_req_failed,
__field( u64, pad1 )
__field( u64, addr3 )
__field( int, error )
+
+ __string( op_str, io_uring_get_opcode(sqe->opcode) )
),
TP_fast_assign(
@@ -542,6 +568,8 @@ TRACE_EVENT(io_uring_req_failed,
__entry->pad1 = sqe->__pad2[0];
__entry->addr3 = sqe->addr3;
__entry->error = error;
+
+ __assign_str(op_str, io_uring_get_opcode(sqe->opcode));
),
TP_printk("ring %p, req %p, user_data 0x%llx, "
@@ -550,7 +578,7 @@ TRACE_EVENT(io_uring_req_failed,
"personality=%d, file_index=%d, pad=0x%llx, addr3=%llx, "
"error=%d",
__entry->ctx, __entry->req, __entry->user_data,
- io_uring_get_opcode(__entry->opcode),
+ __get_str(op_str),
__entry->flags, __entry->ioprio,
(unsigned long long)__entry->off,
(unsigned long long) __entry->addr, __entry->len,
diff --git a/include/trace/events/iocost.h b/include/trace/events/iocost.h
index e282ce02fa2d..6d1626e7a4ce 100644
--- a/include/trace/events/iocost.h
+++ b/include/trace/events/iocost.h
@@ -160,7 +160,7 @@ TRACE_EVENT(iocost_ioc_vrate_adj,
TP_fast_assign(
__assign_str(devname, ioc_name(ioc));
- __entry->old_vrate = atomic64_read(&ioc->vtime_rate);;
+ __entry->old_vrate = atomic64_read(&ioc->vtime_rate);
__entry->new_vrate = new_vrate;
__entry->busy_level = ioc->busy_level;
__entry->read_missed_ppm = missed_ppm[READ];
diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h
index d4e631aa976f..6025dd8ba4aa 100644
--- a/include/trace/events/libata.h
+++ b/include/trace/events/libata.h
@@ -288,6 +288,7 @@ DECLARE_EVENT_CLASS(ata_qc_complete_template,
__entry->hob_feature = qc->result_tf.hob_feature;
__entry->nsect = qc->result_tf.nsect;
__entry->hob_nsect = qc->result_tf.hob_nsect;
+ __entry->flags = qc->flags;
),
TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \
diff --git a/include/trace/events/sock.h b/include/trace/events/sock.h
index 12c315782766..777ee6cbe933 100644
--- a/include/trace/events/sock.h
+++ b/include/trace/events/sock.h
@@ -98,7 +98,7 @@ TRACE_EVENT(sock_exceed_buf_limit,
TP_STRUCT__entry(
__array(char, name, 32)
- __field(long *, sysctl_mem)
+ __array(long, sysctl_mem, 3)
__field(long, allocated)
__field(int, sysctl_rmem)
__field(int, rmem_alloc)
@@ -110,7 +110,9 @@ TRACE_EVENT(sock_exceed_buf_limit,
TP_fast_assign(
strncpy(__entry->name, prot->name, 32);
- __entry->sysctl_mem = prot->sysctl_mem;
+ __entry->sysctl_mem[0] = READ_ONCE(prot->sysctl_mem[0]);
+ __entry->sysctl_mem[1] = READ_ONCE(prot->sysctl_mem[1]);
+ __entry->sysctl_mem[2] = READ_ONCE(prot->sysctl_mem[2]);
__entry->allocated = allocated;
__entry->sysctl_rmem = sk_get_rmem0(sk, prot);
__entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
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